【发布时间】:2019-02-27 19:30:28
【问题描述】:
我创建了这个小提琴,但是当从图表(orgchart 谷歌图表)尝试getImageURI() 时会生成一个错误。
错误:“未捕获的 TypeError:chart.getImageURI 不是函数”
我需要从创建的 orgchart 生成图像或 PDF。有可能吗?
google.charts.load('current', {packages:["corechart","orgchart"]});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Name');
data.addColumn('string', 'Manager');
data.addColumn('string', 'ToolTip');
// For each orgchart box, provide the name, manager, and tooltip to show.
data.addRows([
[{v:'Mike', f:'Mike<div style="color:red; font-style:italic">President</div>'},
'', 'The President'],
[{v:'Jim', f:'Jim<div style="color:red; font-style:italic">Vice President</div>'},
'Mike', 'VP'],
['Alice', 'Mike', ''],
['Bob', 'Jim', 'Bob Sponge'],
['Carol', 'Bob', '']
]);
// Create the chart.
var chart = new google.visualization.OrgChart(document.getElementById('chart_div'));
google.visualization.events.addListener(chart, 'ready', function () {
$( "#chart_div2" ).append( '<img src="' + chart.getImageURI() + '">' );
});
// Draw the chart, setting the allowHtml option to true for the tooltips.
chart.draw(data, {allowHtml:true});
}
【问题讨论】:
标签: javascript jquery charts google-visualization